<template>
  <div>
    <div class="gva-search-box">
      <el-form
        ref="elSearchFormRef"
        :inline="true"
        :model="searchInfo"
        class="demo-form-inline"
        :rules="searchRule"
        @keyup.enter="onSubmit"
      >
        <el-form-item
          label="创建日期"
          prop="createdAt"
        >
          <template #label>
            <span>
              创建日期
              <el-tooltip content="搜索范围是开始日期（包含）至结束日期（不包含）">
                <el-icon><QuestionFilled /></el-icon>
              </el-tooltip>
            </span>
          </template>
          <el-date-picker
            v-model="searchInfo.startCreatedAt"
            type="datetime"
            placeholder="开始日期"
            :disabled-date="time=> searchInfo.endCreatedAt ? time.getTime() > searchInfo.endCreatedAt.getTime() : false"
          />
          —
          <el-date-picker
            v-model="searchInfo.endCreatedAt"
            type="datetime"
            placeholder="结束日期"
            :disabled-date="time=> searchInfo.startCreatedAt ? time.getTime() < searchInfo.startCreatedAt.getTime() : false"
          />
        </el-form-item>

        <el-form-item
          label="用户名"
          prop="username"
        >
          <el-input
            v-model="searchInfo.username"
            placeholder="搜索条件"
          />

        </el-form-item>
        <el-form-item
          label="昵称"
          prop="nickname"
        >
          <el-input
            v-model="searchInfo.nickname"
            placeholder="搜索条件"
          />

        </el-form-item>
        <el-form-item>
          <el-button
            type="primary"
            icon="search"
            @click="onSubmit"
          >查询</el-button>
          <el-button
            icon="refresh"
            @click="onReset"
          >重置</el-button>
        </el-form-item>
      </el-form>
    </div>
    <div class="gva-table-box">
      <div class="gva-btn-list">
        <el-button
          icon="delete"
          style="margin-left: 10px;"
          :disabled="!multipleSelection.length"
          @click="onDelete"
        >删除</el-button>
      </div>
      <el-table
        ref="multipleTable"
        style="width: 100%"
        tooltip-effect="dark"
        :data="tableData"
        row-key="ID"
        @selection-change="handleSelectionChange"
      >
        <el-table-column
          type="selection"
          width="55"
        />

        <el-table-column
          align="left"
          label="日期"
          width="180"
        >
          <template #default="scope">{{ formatDate(scope.row.CreatedAt) }}</template>
        </el-table-column>

        <el-table-column
          align="left"
          label="用户名"
          prop="username"
          width="120"
        />
        <el-table-column
          align="left"
          label="昵称"
          prop="nickname"
          width="120"
        />
        <el-table-column
          align="left"
          label="性别"
          prop="gender"
          width="120"
        >
          <template #default="scope">
            {{ filterDict(scope.row.gender,genderOptions) }}
          </template>
        </el-table-column>
        <el-table-column
          align="left"
          label="手机号"
          prop="phone"
          width="120"
        />
        <el-table-column
          align="left"
          label="邮箱"
          prop="email"
          width="120"
        />
        <el-table-column
          align="left"
          label="操作"
          fixed="right"
          min-width="240"
        >
          <template #default="scope">
            <el-button
              type="primary"
              link
              class="table-button"
              @click="getDetails(scope.row)"
            >
              <el-icon style="margin-right: 5px"><InfoFilled /></el-icon>
              查看详情
            </el-button>
            <el-button
              type="primary"
              link
              icon="edit"
              class="table-button"
              @click="updateClientUserFunc(scope.row)"
            >变更</el-button>
            <el-button
              type="primary"
              link
              icon="delete"
              @click="deleteRow(scope.row)"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <div class="gva-pagination">
        <el-pagination
          layout="total, sizes, prev, pager, next, jumper"
          :current-page="page"
          :page-size="pageSize"
          :page-sizes="[10, 30, 50, 100]"
          :total="total"
          @current-change="handleCurrentChange"
          @size-change="handleSizeChange"
        />
      </div>
    </div>
    <el-drawer
      v-model="dialogFormVisible"
      size="800"
      :show-close="false"
      :before-close="closeDialog"
    >
      <template #title>
        <div class="flex justify-between items-center">
          <span class="text-lg">{{ type==='create'?'添加':'修改' }}</span>
          <div>
            <el-button
              type="primary"
              @click="enterDialog"
            >确 定</el-button>
            <el-button @click="closeDialog">取 消</el-button>
          </div>
        </div>
      </template>

      <el-form
        ref="elFormRef"
        :model="formData"
        label-position="top"
        :rules="rule"
        label-width="80px"
      >
        <el-form-item
          label="用户名:"
          prop="username"
        >
          <el-input
            v-model="formData.username"
            :clearable="true"
            placeholder="请输入用户名"
          />
        </el-form-item>
        <el-form-item
          label="昵称:"
          prop="nickname"
        >
          <el-input
            v-model="formData.nickname"
            :clearable="true"
            placeholder="请输入昵称"
          />
        </el-form-item>
        <el-form-item
          label="性别:"
          prop="gender"
        >
          <el-select
            v-model="formData.gender"
            placeholder="请选择性别"
            style="width:100%"
            :clearable="true"
          >
            <el-option
              v-for="(item,key) in genderOptions"
              :key="key"
              :label="item.label"
              :value="item.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item
          label="手机号:"
          prop="phone"
        >
          <el-input
            v-model="formData.phone"
            :clearable="true"
            placeholder="请输入手机号"
          />
        </el-form-item>
        <el-form-item
          label="邮箱:"
          prop="email"
        >
          <el-input
            v-model="formData.email"
            :clearable="true"
            placeholder="请输入邮箱"
          />
        </el-form-item>
      </el-form>
    </el-drawer>

    <el-drawer
      v-model="detailShow"
      size="800"
      :before-close="closeDetailShow"
      title="查看详情"
      destroy-on-close
    >
      <template #title>
        <div class="flex justify-between items-center">
          <span class="text-lg">查看详情</span>
        </div>
      </template>
      <el-descriptions
        :column="1"
        border
      >
        <el-descriptions-item label="用户名">
          {{ formData.username }}
        </el-descriptions-item>
        <el-descriptions-item label="昵称">
          {{ formData.nickname }}
        </el-descriptions-item>
        <el-descriptions-item label="性别">
          {{ filterDict(formData.gender,genderOptions) }}
        </el-descriptions-item>
        <el-descriptions-item label="手机号">
          {{ formData.phone }}
        </el-descriptions-item>
        <el-descriptions-item label="邮箱">
          {{ formData.email }}
        </el-descriptions-item>
      </el-descriptions>
    </el-drawer>
  </div>
</template>

<script setup>
import {
  createClientUser,
  deleteClientUser,
  deleteClientUserByIds,
  updateClientUser,
  findClientUser,
  getClientUserList
} from '@/api/client/clientUser'

// 全量引入格式化工具 请按需保留
import { getDictFunc, formatDate, formatBoolean, filterDict, ReturnArrImg, onDownloadFile } from '@/utils/format'
import { ElMessage, ElMessageBox } from 'element-plus'
import { ref, reactive } from 'vue'

defineOptions({
  name: 'ClientUser'
})

// 自动化生成的字典（可能为空）以及字段
const genderOptions = ref([])
const formData = ref({
  username: '',
  password: '',
  nickname: '',
  gender: '',
  phone: '',
  email: '',
})

// 验证规则
const rule = reactive({
  username: [{
    required: true,
    message: '',
    trigger: ['input', 'blur'],
  },
  {
    whitespace: true,
    message: '不能只输入空格',
    trigger: ['input', 'blur'],
  }
  ],
  password: [{
    required: true,
    message: '',
    trigger: ['input', 'blur'],
  },
  {
    whitespace: true,
    message: '不能只输入空格',
    trigger: ['input', 'blur'],
  }
  ],
})

const searchRule = reactive({
  createdAt: [
    { validator: (rule, value, callback) => {
      if (searchInfo.value.startCreatedAt && !searchInfo.value.endCreatedAt) {
        callback(new Error('请填写结束日期'))
      } else if (!searchInfo.value.startCreatedAt && searchInfo.value.endCreatedAt) {
        callback(new Error('请填写开始日期'))
      } else if (searchInfo.value.startCreatedAt && searchInfo.value.endCreatedAt && (searchInfo.value.startCreatedAt.getTime() === searchInfo.value.endCreatedAt.getTime() || searchInfo.value.startCreatedAt.getTime() > searchInfo.value.endCreatedAt.getTime())) {
        callback(new Error('开始日期应当早于结束日期'))
      } else {
        callback()
      }
    }, trigger: 'change' }
  ],
})

const elFormRef = ref()
const elSearchFormRef = ref()

// =========== 表格控制部分 ===========
const page = ref(1)
const total = ref(0)
const pageSize = ref(10)
const tableData = ref([])
const searchInfo = ref({})

// 重置
const onReset = () => {
  searchInfo.value = {}
  getTableData()
}

// 搜索
const onSubmit = () => {
  elSearchFormRef.value?.validate(async(valid) => {
    if (!valid) return
    page.value = 1
    pageSize.value = 10
    getTableData()
  })
}

// 分页
const handleSizeChange = (val) => {
  pageSize.value = val
  getTableData()
}

// 修改页面容量
const handleCurrentChange = (val) => {
  page.value = val
  getTableData()
}

// 查询
const getTableData = async() => {
  const table = await getClientUserList({ page: page.value, pageSize: pageSize.value, ...searchInfo.value })
  if (table.code === 0) {
    tableData.value = table.data.list
    total.value = table.data.total
    page.value = table.data.page
    pageSize.value = table.data.pageSize
  }
}

getTableData()

// ============== 表格控制部分结束 ===============

// 获取需要的字典 可能为空 按需保留
const setOptions = async() => {
  genderOptions.value = await getDictFunc('gender')
}

// 获取需要的字典 可能为空 按需保留
setOptions()

// 多选数据
const multipleSelection = ref([])
// 多选
const handleSelectionChange = (val) => {
  multipleSelection.value = val
}

// 删除行
const deleteRow = (row) => {
  ElMessageBox.confirm('确定要删除吗?', '提示', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(() => {
    deleteClientUserFunc(row)
  })
}

// 多选删除
const onDelete = async() => {
  ElMessageBox.confirm('确定要删除吗?', '提示', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(async() => {
    const IDs = []
    if (multipleSelection.value.length === 0) {
      ElMessage({
        type: 'warning',
        message: '请选择要删除的数据'
      })
      return
    }
    multipleSelection.value &&
        multipleSelection.value.map(item => {
          IDs.push(item.ID)
        })
    const res = await deleteClientUserByIds({ IDs })
    if (res.code === 0) {
      ElMessage({
        type: 'success',
        message: '删除成功'
      })
      if (tableData.value.length === IDs.length && page.value > 1) {
        page.value--
      }
      getTableData()
    }
  })
}

// 行为控制标记（弹窗内部需要增还是改）
const type = ref('')

// 更新行
const updateClientUserFunc = async(row) => {
  const res = await findClientUser({ ID: row.ID })
  type.value = 'update'
  if (res.code === 0) {
    formData.value = res.data.reclientUser
    dialogFormVisible.value = true
  }
}

// 删除行
const deleteClientUserFunc = async(row) => {
  const res = await deleteClientUser({ ID: row.ID })
  if (res.code === 0) {
    ElMessage({
      type: 'success',
      message: '删除成功'
    })
    if (tableData.value.length === 1 && page.value > 1) {
      page.value--
    }
    getTableData()
  }
}

// 弹窗控制标记
const dialogFormVisible = ref(false)

// 查看详情控制标记
const detailShow = ref(false)

// 打开详情弹窗
const openDetailShow = () => {
  detailShow.value = true
}

// 打开详情
const getDetails = async(row) => {
  // 打开弹窗
  const res = await findClientUser({ ID: row.ID })
  if (res.code === 0) {
    formData.value = res.data.reclientUser
    openDetailShow()
  }
}

// 关闭详情弹窗
const closeDetailShow = () => {
  detailShow.value = false
  formData.value = {
    username: '',
    password: '',
    nickname: '',
    gender: '',
    phone: '',
    email: '',
  }
}

// 打开弹窗
const openDialog = () => {
  type.value = 'create'
  dialogFormVisible.value = true
}

// 关闭弹窗
const closeDialog = () => {
  dialogFormVisible.value = false
  formData.value = {
    username: '',
    password: '',
    nickname: '',
    gender: '',
    phone: '',
    email: '',
  }
}
// 弹窗确定
const enterDialog = async() => {
  elFormRef.value?.validate(async(valid) => {
    if (!valid) return
    let res
    switch (type.value) {
      case 'create':
        res = await createClientUser(formData.value)
        break
      case 'update':
        res = await updateClientUser(formData.value)
        break
      default:
        res = await createClientUser(formData.value)
        break
    }
    if (res.code === 0) {
      ElMessage({
        type: 'success',
        message: '创建/更改成功'
      })
      closeDialog()
      getTableData()
    }
  })
}

</script>

<style>

</style>
